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Herringbone less-lane-change all-pass intersection

An intersection and herringbone type technology, applied in the field of herringbone type less lane-changing and all-passing intersections, can solve the problems of large overpasses covering a large area, frequent lane changes of vehicles on the roundabout road, waiting for traffic lights, etc., to improve traffic flow. Efficiency, road redundancy, saving time waiting for traffic lights

Pending Publication Date: 2021-01-05
李国伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the invention is to solve the problems of waiting for traffic lights, large overpass bridges occupying a large area and high cost, and vehicles needing to change lanes frequently on round-the-island roads.

Method used

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  • Herringbone less-lane-change all-pass intersection
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  • Herringbone less-lane-change all-pass intersection

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Embodiment Construction

[0016] Below with the accompanying drawings

[0017] The present invention has been clearly and completely described above, and the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, those skilled in the art have not made any creative work. All other obtained embodiments belong to the protection scope of the present invention. In the description of the present invention, it needs to be explained that the orientation or positional relationship indicated by "1 lane", "2 lanes", "32 lanes", "left-turn or U-turn lane", "straight-going or right-turn lane" etc. is based on the drawings The orientations or positional relationships shown are for convenience of description only, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present ...

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PUM

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Abstract

The invention discloses a herringbone less-lane-change all-pass intersection, which replaces left turn by turning around and turning right, and avoids line intersection caused by left turn of vehicles. Compared with the mode of replacing left turning with right turning and then turning around, the method has the advantages that lane changing is not needed after turning around and then turning right, and the passing efficiency is higher. Road design is carried out according to the theory, and the herringbone less-lane-change all-pass intersection is completed through multiple times of optimization.

Description

technical field [0001] The invention relates to the technical field of traffic road structures, in particular to a herringbone crossroad with few lane changes and all access. Background technique [0002] With the rapid development of urbanization, the problem of urban road congestion has always plagued people. Congestion has caused a lot of waste of gasoline resources and a lot of time cost. At present, the common ways are traffic lights, large-scale overpasses and roundabouts to alleviate road congestion. Because the traffic light mode requires vehicles to wait, there will be a lot of congestion and even traffic paralysis during peak hours. Large-scale overpasses need to occupy a large amount of land, are expensive to build, and are easy to make mistakes. They are rarely used in urban roads where every inch of land is expensive. The roundabout road also needs to occupy a large amount of land and cars need to drive out of the roundabout by changing lanes in the roundabout...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C1/04
CPCE01C1/04Y02A30/60
Inventor 李国伟
Owner 李国伟